/**
 * Copyright (c) 2011 ~ 2013 Deepin, Inc.
 *               2011 ~ 2013 jouyouyun
 *
 * Author:      jouyouyun <jouyouwen717@gmail.com>
 * Maintainer:  jouyouyun <jouyouwen717@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 **/

package main

import (
        "fmt"
        "io/ioutil"
        "strings"
)

func parseUTC(file string) {
        contents, err := ioutil.ReadFile(file)
        if err != nil {
                panic(err)
        }

        lines := strings.Split(string(contents), "\n")
        for _, line := range lines {
                strs := strings.Split(line, " ")
                fmt.Printf("%s ", strs[0])
                for _, v := range strs {
                        if strings.Contains(v, ":00") {
                                fmt.Printf("%s\n", v)
                                break
                        }
                }
        }
}

func formatSpace(file string) {
        contents, err := ioutil.ReadFile(file)
        if err != nil {
                panic(err)
        }

        lines := strings.Split(string(contents), "\n")
        for _, line := range lines {
                strs := strings.Split(line, " ")
                fmt.Printf("%s,%s\n", strs[0],
                        deleteSpace(strs[len(strs)-1]))
        }
}

func deleteSpace(str string) string {
        ret := ""

        //fmt.Println("len:", len(str))
        for _, b := range str {
                //fmt.Printf("b: %d%s-\n", b, string(b))
                if b != 9 {
                        ret += string(b)
                }
        }

        return ret
}

func main() {
        //parseUTC("zoneinfo")
        formatSpace("zoneutc")
}
